The hoisting mechanism comprises a hoisting support, a motor, a brake, a driving shaft, a one-way bearing, a winding drum, a pull-back mechanism, a length detection mechanism, a rope arranging mechanism and a rope outlet, the inner ring of the one-way bearing is connected with the driving shaft, and the outer ring of the one-way bearing is connected with the winding drum; the rope arranging mechanism is composed of four sets of pulley shafts and pulleys, the pulley shafts are arranged on the periphery of the winding drum, the axes of the pulley shafts are parallel to the axis of the winding drum, the pulley shafts are fixed to a side plate of the winch support, and the pulleys are sleeved on the pulley shafts in an empty mode. The axis of the rope outlet is perpendicular to the axis of the winding drum. The invention discloses a rope arranging mechanism and a pull-back mechanism of a hoisting mechanism. Steel wire ropes are arranged tightly, the structure is simple, traction points of the steel wire ropes can be directly wound into a rope outlet of a hoisting support, space is saved, hoisting is stable, traction is accurate, and objects can be dragged at a large angle.
本发明公开了一种卷扬机构,包括包括卷扬支架、马达、制动器、驱动轴,单向轴承、卷筒、回拉机构、长度检测机构、排绳机构、出绳口,所述单向轴承内圈与驱动轴连接,外圈与卷筒连接;所述排绳机构由四组滑轮轴、滑轮组成,所述滑轮轴布置在卷筒四周,轴线与卷筒轴线平行,固定在卷扬支架侧板上,滑轮空套在滑轮轴上;所述出绳口轴线与卷筒轴线垂直。本发明设计公开了一种卷扬机构的排绳机构和回拉机构,使钢丝绳排列紧密,结构简单,可以直接将钢丝绳牵引点卷入到卷扬支架出绳口,节省空间,起重平稳,牵引准确,可以大角度牵引物体。
Hoisting mechanism
一种卷扬机构
2024-07-16
Patent
Electronic Resource
Chinese
IPC: | B66D Haspeln , CAPSTANS |